Given that our last measurement was at the beginning of August, and the site is now well beyond 200M, that means that Instagram added some 50 million photos in August alone.

In keeping with our previous Flickr comparisons, that’s 200 million photos for the 10-month old Instagram, when it took Flickr almost 2 years to reach 100 million photos. Still, that’s a bit of an apples and oranges comparison, isn’t it? After all, Flickr reached its 100 millionth photo back in February 2006. The iPhone itself wasn’t unveiled until June 2007. And even then, it was nowhere near as ubiquitous a device as it is today.